Riau Air Quality at Night (28/8) Ranked Worst in Indonesia
- A Small
- A Medium
- A Bigger
Riau recorded the worst night air quality in Indonesia. According to the Ministry of Environment and Forestry (KLHK) Air Pollution Standard Index (ISPU) page at 18:00 WIB on Friday (28/8/2026), Riau's air quality index reached 825.
As stated by KLHK Air Pollution Control Directorate, ISPU is a unitless index describing ambient air quality at a location, assessed based on impacts on human health, aesthetics, and other living organisms.
ISPU calculations use 7 air pollutant parameters: PM10, PM2.5, NO2, SO2, CO, O3, and HC, measured across 72 monitoring stations nationwide.
(Read: Magnitude 4.5 Earthquake Strikes 14 Km North of San Carlos)
Under Minister of Environment Regulation No. 14/2020: ISPU 0-50 = Good; 51-100 = Moderate; 101-200 = Unhealthy (harmful to humans, animals, plants); 201-300 = Very Unhealthy (elevated risk for sensitive groups); >300 = Hazardous (severe health risk, requires immediate action).
Following Riau: Central Kalimantan ranked 2nd (451), West Kalimantan 3rd (255). Both Riau and Central Kalimantan are in Hazardous category.
Worst 10 provinces ranked by ISPU at 18:00 WIB 28 August 2026: 1. Riau: 825 2. Central Kalimantan: 451 3. West Kalimantan: 255 4. South Sumatra: 192 5. Jambi: 164 6. East Kalimantan: 130 7. South Sumatra: 125 8. DKI Jakarta: 112 9. Banten: 102 10. South Kalimantan: 92
(Read: Magnitude 4.5 Earthquake Strikes 14 Km North of San Carlos)
"Disclosure: This is an AI-generated translation of the original article. We strive for accuracy, but please note that automated translations may contain errors or slight inconsistencies."
Related Data
Latest Data Stories
Market Data
| Name | Value | % | |
|---|---|---|---|
| Inflasi yoy (Jul) | 2,88% | -0.46 | |
| Inflasi mom (Jul) | -0,14% | -0.58 | |
| Economic growth | 5,11% | +0.08 | |
| Pertumbuhan ekonomi (yoy) (Q1) | 5,61% | +4.08 | |
| Persentase kemiskinan (Mar) | 8,07% | -0.18 | |
| Gini rasio (Sem2) | 0,38 | 0.00 | |
| Nilai Tukar USDIDR | 17.692 | -0.33 | |
| PDB ADHK (Q1) | 3.447,70 | -0.77 | |
| Neraca perdagangan (Jun) | -450,50 | -72.02 | |
| Ekspor Migas (Jun) | 1,07 | +40.52 | |
| Impor Migas (Jun) | 4,56 | +0.96 | |
| Ekspor (Jun) | 25,46 | +9.72 | |
| Impor (Jun) | 25,91 | +4.41 | |
| Kunjungan Wisman (Mei) | 1,38 | +10.69 | |
| NTP (Jul) | 116,16 | +1.32 |
Trending Topics
Popular Data
